The Four Pillars of Geometry ILO -- Index of Languages

-- Index of Languages

Dreisamkeit in der Natur leben

University of Osnabrück (Institut für Anglistik / Amerikanistik)

wie und warum sich Fußballtalente in bestimmten Regionen entwickeln und warum die Kompetenzen dieser Fußballer sich von anderen Fußballern unterscheiden

Berlin und Frankfurt

The Four Pillars of Geometry ILO -- Index of LanguagesMany people think there is only one right way to teach geometry. For two millennia, the right way was Euclids way, and it is still good in many respects. But in the 1950s the cry Down with triangles! was heard in France and new geometry books appeared, packed with linear algebra but with no diagrams. Was this the new right way, or was the right way something else again, perhaps transformation groups? In this book, I wish to show that geometry can be